<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        form{
            caret-color: aliceblue;
            background-color: #4dc71f;

        }
        h2{
            color:rebeccapurple;

        }
    </style>
</head>
<body>
<form method="post" action="/user/reg" >
 <h2> 用户注册</h2>
    用户：<input type="text" name="uname"><br>
    密码：<input type="text" name="upwd"><br>
    邮箱：<input type="text" name="email"><br>
    电话：<input type="text" name="phone"><br>
    <input type="submit">
</form>
</body>
</html>